A natural gas leak in Castaic in Southern California forced major shutdowns and raised concerns for nearby communities. All ...

Authorities were responding Saturday to reports of a gas line explosion near the 5 Freeway in Castaic. LA County firefighters ...

The natural gas pipeline that ruptured on Saturday afternoon, temporarily closing the 5 Freeway and forcing thousands of ...

Crews are assessing the damage from a massive break in a natural gas line. It's still unclear what caused the rupture, which ...

LOS ANGELES - Residents in Castaic were asked to shelter in place following a gas leak and possible explosion. The gas leak ...

Crews are still working in Castaic after a large natural gas transmission line explosion earlier, but officials say the ...

An explosion in Castaic resulted in a shelter-in-place order being issued for several neighborhoods on Saturday.

Roads on the 5 Freeway were reopened after a gas line rupture in Castaic shut down lanes for several hours Saturday, causing ...

Several lanes of the 5 Freeway were closed and a shelter-in-place order was issued to residents in Castaic, California, after ...

Several lanes of the 5 Freeway were closed and a shelter-in-place order was issued to residents in Castaic, California, after ...

The cause is preliminarily believed to be a natural gas leak, with utility workers at the scene because of a gas odor when ...

The National Transportation Safety Board provided an update Friday on the deadly explosion at a nursing home in Bristol, ...